v2.4.0.6
STOCK-BASED COMPENSATION PLANS (Details 3) (USD $)
12 Months Ended
Dec. 31, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding 1,260,866
Options Outstanding, Weighted Average Remaining Contractual Life (in years) 3 years 8 months 19 days
Options Outstanding, Weighted Average Exercise Price $ 24.41
Options Exercisable, Number Of Options Exercisable 581,081
Options Exercisable, Weighted Average Exercise Price $ 22.39
Exercise Price Range 1 [Member]
 
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise Prices, Lower Range Limit $ 15.46
Exercise Prices, Upper Range Limit $ 18.03
Number of Options Outstanding 135,966
Options Outstanding, Weighted Average Remaining Contractual Life (in years) 1 year 2 months 12 days
Options Outstanding, Weighted Average Exercise Price $ 17.71
Options Exercisable, Number Of Options Exercisable 135,966
Options Exercisable, Weighted Average Exercise Price $ 17.71
Exercise Price Range 2 [Member]
 
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise Prices, Lower Range Limit $ 23.09
Exercise Prices, Upper Range Limit $ 23.53
Number of Options Outstanding 400,775
Options Outstanding, Weighted Average Remaining Contractual Life (in years) 3 years 4 months 28 days
Options Outstanding, Weighted Average Exercise Price $ 23.36
Options Exercisable, Number Of Options Exercisable 212,068
Options Exercisable, Weighted Average Exercise Price $ 23.22
Exercise Price Range 3 [Member]
 
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise Prices, Lower Range Limit $ 24.21
Exercise Prices, Upper Range Limit $ 28.50
Number of Options Outstanding 724,125
Options Outstanding, Weighted Average Remaining Contractual Life (in years) 4 years 4 months 13 days
Options Outstanding, Weighted Average Exercise Price $ 26.25
Options Exercisable, Number Of Options Exercisable 233,047
Options Exercisable, Weighted Average Exercise Price $ 24.36